13511979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 21425040

約数和(自身を除く): 7913061

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2179, 6201, 6537, 19611, 28327, 84981, 115487, 254943, 346461, 1039383, 1501331, 4503993, 13511979]

約数ペア:

[(1, 13511979), (3, 4503993), (9, 1501331), (13, 1039383), (39, 346461), (53, 254943), (117, 115487), (159, 84981), (477, 28327), (689, 19611), (2067, 6537), (2179, 6201)]